fuel filter replacement?

Good job, there is no fuel filter like the old days, it has a fuel pump strainer which is on the end of the fuel pump inside the tank and is meant to last a lifetime. Can I ask what problems you are having, and do you have a check engine light on? If so, let's get the codes by going over this guide:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please go over this guide and get back to us.